[jira] [Updated] (FLINK-15297) Do not throw exception if YARN Application switched to FINISHED immediately after deployed in YarnClusterDescriptor#startAppMaster

["Zili Chen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-15297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zili Chen updated FLINK-15297:
------------------------------
    Fix Version/s: 1.11.0

> Do not throw exception if YARN Application switched to FINISHED immediately after deployed in YarnClusterDescriptor#startAppMaster
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-15297
>                 URL: https://issues.apache.org/jira/browse/FLINK-15297
>             Project: Flink
>          Issue Type: Bug
>          Components: Deployment / YARN
>            Reporter: Zili Chen
>            Assignee: Zili Chen
>            Priority: Major
>             Fix For: 1.11.0
>
>
> Currently we throw an exception in {{YarnClusterDescriptor#startAppMaster}} if we first detect {{FINISHED}} before {{RUNNING}}. However, it is possible a legal state that the application finished normally immediately.
> Right now we always try to connect the Dispatcher so it may be fine to throw the exception a bit earlier(otherwise when connect to a closed cluster an exception thrown also), but it is semantically wrong. Internally we have a code path that only required to report the ApplicationReport and it causes trouble.
> cc [~trohrmann] what do you think?



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